Inventor · disambiguated record
Stefan Juengst
Also filed as: JUENGST STEFAN
17 granted patents·3 pending applications·617 citations·filing 1989–2010
95Inventor score
Files withPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH12HUETTINGER ROLAND2OSRAM GMBH2OSRAM SYLVANIA INC2PATENT TREUHAND GES F ELEK SCH1
Top patents by PatentIndex Score
20 records- 0192US5552670AMethod of making a vacuum-tight seal between a ceramic and a metal part, sealed structure, and discharge lamp having the sealPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1993·Granted Sep 3, 1996·90 cites·22 claims
- 0291US5861714ACeramic envelope device, lamp with such a device, and method of manufacture of such devicesOSRAM SYLVANIA INC·Filed 1997·Granted Jan 19, 1999·97 cites·24 claims
- 0389US5075587AHigh-pressure metal vapor discharge lamp, and method of its manufacturePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1989·Granted Dec 24, 1991·49 cites·35 claims
- 0484US5424608AHigh-pressure discharge lamp with ceramic discharge vesselPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1993·Granted Jun 13, 1995·51 cites·20 claims
- 0583US5810635AHigh-pressure discharge lamp, method of its manufacture, and sealing material used with the method and the resulting lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1996·Granted Sep 22, 1998·36 cites·12 claims
- 0682US6020685ALamp with radially graded cermet feedthrough assemblyOSRAM SYLVANIA INC·Filed 1997·Granted Feb 1, 2000·42 cites·17 claims
- 0782US5592049AHigh pressure discharge lamp including directly sintered feedthroughPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1995·Granted Jan 7, 1997·34 cites·21 claims
- 0879US5637960ACeramic discharge vessel for a high-pressure discharge lamp, having a filling bore sealed with a plug, and method of its manufacturePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1994·Granted Jun 10, 1997·30 cites·21 claims
- 0977US5532552AMetal-halide discharge lamp with ceramic discharge vessel, and method of its manufacturePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1994·Granted Jul 2, 1996·36 cites·18 claims
- 1077US5484315AMethod for producing a metal-halide discharge lamp with a ceramic discharge vesselPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1992·Granted Jan 16, 1996·30 cites·22 claims
- 1176US6194832B1Metal halide lamp with aluminum gradated stacked plugsPATENT TREUHAND GES F ELEK SCH·Filed 1998·Granted Feb 27, 2001·31 cites·17 claims
- 1274US5352952AHigh-pressure discharge lamp with ceramic discharge vesselPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1992·Granted Oct 4, 1994·23 cites·20 claims
- 1371US6075314AMetal-halide lamp with specific lead through structurePATENT TRUEHAND GES FUER ELECT·Filed 1998·Granted Jun 13, 2000·27 cites·12 claims
- 1470US8115390B2High pressure discharge lampHUETTINGER ROLAND·Filed 2008·Granted Feb 14, 2012·2 cites·13 claims
- 1569US5455480AHigh-pressure discharge lamp with ceramic discharge vessel and ceramic sealing means having lead-through comprising thin wires having a thermal coefficient of expansion substantially less than that of the ceramic sealing meansPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1993·Granted Oct 3, 1995·24 cites·20 claims
- 1660US5446341AHigh-pressure electric discharge lamp with tight lead-through pin electrode connection and method of its manufacturePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1993·Granted Aug 29, 1995·15 cites·15 claims
- 1753US2011248028A1Ceramic discharge vessel for a high-pressure discharge lampOSRAM GMBH·Filed 2009·Application pending·0 cites
- 1851US2010187994A1High-pressure discharge lampOSRAM GMBH·Filed 2008·Application pending·0 cites
- 1937US2003189406A1Metal halide lamp with ceramic discharge vesselPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2003·Application pending·0 cites
- 2036US8390195B2High pressure discharge lampHUETTINGER ROLAND·Filed 2010·Granted Mar 5, 2013·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →